| UNK ft. Baby D | Hit The Dance Floor | Instrumental | 80 | — | Big Oomp/KOCH | 2007 |
| UNKLE ft. Gavin Clark | Heaven | — | 90 | — | ATO | 2009 |
| UPSAHL | Smile For The Camera | — | 130 | AlternRock | — | 2019 |
| UPSAHL | Smile For The Camera | PO Quick Edit | 130 | AlternRock | PO Quick Edit | 2019 |
| UPSAHL | Smile For The Camera | PO Intro Edit | 130 | AlternRock | PO Intro Edit | 2019 |
| USA For Africa | We Are The World | — | 71 | Pop | Columbia | 1985 |
| UT Three Da Hardway ft. Act Da Fool | Holla | — | 98 | — | Mental Instrumentals | 2005 |
| Uakoz | Falling Down | Tom Laws Remix | 126 | — | Frequenza | 2013 |
| Uberjak'd | GTFU | Zoolanda Remix | 128 | — | Central Station | 2013 |
| Uffie ft. Pharrell Williams | A.D.D. S.U.V. | — | 118 | Top 40 | Ed Banger/Because/Warner Bros | 2010 |
|
| Ulices Chaidez | Las Ensenanzas | — | 75 | Banda | — | 2019 |
| Ulises Hadjis | Consecuencias Y Reclamos | — | 98 | — | Shock | 2015 |
| Ulmater | Cuando Eres Nada | Radio Edit | 74 | — | Ulmater | 2017 |
| Ultimate | It's My Birthday | — | 128 | — | Ultimate Domination | 2010 |
| Ultimate Rejects | Full Extreme | — | 128 | — | Fox Fuse | 2017 |
| Ultra DJ'S | Me & U | Carl Ryder Club Mix | 132 | — | Nervous Records | 2007 |
| Ultra DJ's | Alone | Original Mix | 150 | — | Niceman Music Limited | 2009 |
| Ultra DJ's | Cool Winds | DJ Alex Remix | 145 | — | Job Done | 2008 |
| Ultra DJ's | Me & U | Carl Ryder Radio Edit | 132 | — | Nervous Records | 2007 |
| Ultra DJ's ft. TQ | Must Be The Music | Montoja Remix | 128 | — | Ministry Of Sound UK | 2007 |
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| Ultra DJ's ft. TQ | Must Be The Music | Carl Ryden Remix | 128 | — | Ministry Of Sound UK | 2007 |
| Ultra DJs ft. TQ | What About U? | Ben Macklin Electro Dub | 125 | — | Nicetunes UK | 2007 |
| Ultra DJs ft. TQ | What About U? | Extended Mix | 127 | — | Nicetunes UK | 2007 |
| Ultra Flirt | Heaven Is A Place On Earth | — | 142 | Dance | Import Sound & Vision/CAPP Records/Mental Madness Germany | 2008 |
| Ultra Nate | Automatic | Tikaro, J. Louis & Ferran Radio Mix - ISV Video Mix by VJ Bigodao | 128 | — | Tikaro, J. Louis & Ferran Radio Mix - ISV Video Mix by VJ Bigodao | 2018 |